Stat 221 Introduction to Probability and Statistics Fall 2008

Investigation Assignments:

Investigation 1: Predicting elections from faces (assigned Wed Oct 1; due Mon Oct 6) solution

Investigation 2: Night lights and near-sightedness (assigned Tues Oct 7; due Fri Oct 10) solution

Investigation 3: Contagious yawning (assigned Wed Oct 8; due Mon Oct 13) solution

Investigation 4: Ice cream calories (assigned Mon Oct 20; due Mon Oct 27) solution

Investigation 5: Memory scores (assigned Wed Oct 22; due Tues Oct 28) solution1 solution2

Investigation 6: Which tire? (assigned Wed Nov 5; due Mon Nov 10) solution

Investigation 7: Study hours (assigned Wed Nov 12; due Mon Nov 17) solution

Investigation 8: Anchoring phenomenon (assigned Fri Nov 14; due Wed Nov 19) solution

Investigation 9: College drinking habits (assigned Wed Nov 19; due Tues Nov 25) solution

Investigation 10: Smoking and lung capacity (assigned Tues Dec 2; due Fri Dec 5) solution